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An SMD (Surface Mount Device) magnetic buzzer is a type of buzzer that is designed for surface mount applications on printed circuit boards (PCBs). Unlike through-hole buzzers that require leads to be soldered through holes on the PCB, SMD buzzers have small metal contacts or pads on the bottom surface that can be directly soldered onto the PCB.
1. High Reliability and Durability
Designed for long-term operation with stable performance under varying environmental conditions
Robust construction ensures resistance to mechanical stress and vibration
2. Low Power Consumption
Operates efficiently at 5V DC, making it ideal for battery-powered devices
Energy-efficient design extends the operational life of host systems
3. Clear and Audible Alert Tone
90dB sound output provides unmistakable auditory signals in diverse environments
Consistent tone quality across production batches
4. Cost-Effective Solution
Competitive pricing without compromising on quality or performance
Minimal additional components required for operation
Part Number：MW25125-33R(5V)-800-F
SPECIFICATIONS：
Rated Voltage (Vp-p) | 5V |
Operating Voltage (Vp-p) | 4~6 |
Rated Current (mA) | MAX.80 |
Sound Output at 10cm (dBA) | MIN.90 |
Coil Resistance (Ω) | 33±5 |
Resonant Frequency (Hz) | 800 |
Operating Temperature (℃) | -30～+70 |
Storage Temperature (℃) | -40～+80 |
Housing material | PBT/NORLY |
Weight (g) | 8.2 |
DIMENSION:
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